From 96a820deaddebd3a147b58ff4c505193205c067c Mon Sep 17 00:00:00 2001
From: Polianin Nikita <nikitkapolyanin@yandex.ru>
Date: Sun, 28 Jan 2024 04:33:53 +0300
Subject: [PATCH] feat: add an extension to simplify attributes

---
 .../Extensions/BadRequestResponseAttribute.cs  |  8 ++++++++
 Endpoint/Common/Extensions/ErrorResponseVm.cs  | 18 ++++++++++++++++++
 .../Extensions/NotFoundResponseAttribute.cs    |  8 ++++++++
 3 files changed, 34 insertions(+)
 create mode 100644 Endpoint/Common/Extensions/BadRequestResponseAttribute.cs
 create mode 100644 Endpoint/Common/Extensions/ErrorResponseVm.cs
 create mode 100644 Endpoint/Common/Extensions/NotFoundResponseAttribute.cs

diff --git a/Endpoint/Common/Extensions/BadRequestResponseAttribute.cs b/Endpoint/Common/Extensions/BadRequestResponseAttribute.cs
new file mode 100644
index 0000000..171da23
--- /dev/null
+++ b/Endpoint/Common/Extensions/BadRequestResponseAttribute.cs
@@ -0,0 +1,8 @@
+using Microsoft.AspNetCore.Http;
+using System;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Mirea.Api.Endpoint.Common.Extensions;
+
+[AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = true)]
+public class BadRequestResponseAttribute() : ProducesResponseTypeAttribute(typeof(ErrorResponseVm), StatusCodes.Status400BadRequest);
\ No newline at end of file
diff --git a/Endpoint/Common/Extensions/ErrorResponseVm.cs b/Endpoint/Common/Extensions/ErrorResponseVm.cs
new file mode 100644
index 0000000..7c4a099
--- /dev/null
+++ b/Endpoint/Common/Extensions/ErrorResponseVm.cs
@@ -0,0 +1,18 @@
+namespace Mirea.Api.Endpoint.Common.Extensions;
+
+/// <summary>
+/// A class for providing information about an error
+/// </summary>
+public class ErrorResponseVm
+{
+    /// <summary>
+    /// The text or translation code of the error. This field may not contain information in specific scenarios.
+    /// For example, it might be empty for HTTP 204 responses where no content is returned or if the validation texts have not been configured.
+    /// </summary>
+    public required string Error { get; set; }
+    /// <summary>
+    /// In addition to returning the response code in the header, it is also duplicated in this field.
+    /// Represents the HTTP response code.
+    /// </summary>
+    public required int Code { get; set; }
+}
\ No newline at end of file
diff --git a/Endpoint/Common/Extensions/NotFoundResponseAttribute.cs b/Endpoint/Common/Extensions/NotFoundResponseAttribute.cs
new file mode 100644
index 0000000..15db1cc
--- /dev/null
+++ b/Endpoint/Common/Extensions/NotFoundResponseAttribute.cs
@@ -0,0 +1,8 @@
+using Microsoft.AspNetCore.Http;
+using System;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Mirea.Api.Endpoint.Common.Extensions;
+
+[AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = true)]
+public class NotFoundResponseAttribute() : ProducesResponseTypeAttribute(typeof(ErrorResponseVm), StatusCodes.Status404NotFound);
\ No newline at end of file